电机的

This is the most effective form of motor braking with minimal motor heating.

这是在电机受热最少的情况下电机制动的最有效方式。

Good performance of the electromagnetic torque is dependent upon reliable operation ofthe feedback sensors such as position sensors, current sensors and voltage sensors. In event ofsensor failures, HEVs may accept permanently reduced drive performance and even bringabout fatal traffic accidents. In practical applications, the most common failure of controlsystems is sensor faults. Therefore, it is also necessary to develop a torque control system ofinduction motor for HEVs with sensor failures.

电机转矩控制精度依赖于位置、电流及电压传感器精度，一旦这些传感器出现故障，轻者造成车辆性能永久下降，重者引发严重安全事故；在实际应用中，控制系统传感器出现故障频率最高，因此对传感器故障状态下的车用电机转矩控制研究具有同样重要的意义。

In this thesis presents an improvement method of direct thrust control system performance, which based on study and analysis of choice function and algorithm of Wavelet analysis.

直线电机是一种将电能直接转换成直线运动，而不需要通过任何中间转换机构的新颖电机，具有广阔的应用和发展前景。

Also in this paper, the magnitude of the common-mode voltage of the system is analyzed and the method of choosing reasonable zero-vectors to restrain the common-mode voltage is presented.

详细分析了基于该控制策略的电机共模电压大小，提出了合理选用零矢量以降低电机共模电压幅值的方法。

It has reference value for studying PMSM vector control system and improving its performance in the future.

所有这些工作阐明了永磁同步电机矢量控制系统的原理、方法和性能，对今后研究永磁同步电机矢量控制系统和提高系统的性能具有参考意义。

The variable reluctance motor is practisely a synchronous motor operated as a brushless D. C. motor with electronic commutation.

变磁阻电机实际上是一种具有电子换相的，以无刷直流方式工作的同步电机。

Using chassis dynamometer to obtain the input and output characteristics of battery and electric motor.

通过电机和电池的台架试验分别获取了电机和电池的输入输出特性。

The article introduces the principle,structure and application of a new type of environment-protecting and energy-saving soft starter of electric motor using single-chip 80C196KC and thyristor AC-voltage regulation circuit,and provides the software and hardware design of this system.

该系统结构简单，参数调整灵活，能平滑、无级地起动三相异步电动机，是一种集电机软起动、软停车、轻载节能和多种保护功能于一体的新颖电机控制装置。

It is very importance value for the researcher to design the vessel electric propulsion motor drives system.

当时，对于推进电机控制来说，直流电动机是最好的选择，但到了20世纪80年代，交流电机可调速驱动系统在工业上已经可以实现，在商业上很有竞争力。

The USM is a kind of new electrical motor which develops in recent 20 years, it broke through the traditional concept of electrical motor.

本文主要是对目前汽车电机及电机新技术在汽车上的理论研究和实际应用方面进行了探讨。

They weren't aggressive, but I yelled and threw a rock in their direction to get them off the trail and away from me, just in case.

他们没有侵略性，但我大喊，并在他们的方向扔石头让他们过的线索，远离我，以防万一。

In slot 2 in your bag put wrapping paper, quantity does not matter in this case.

在你的书包里槽2把包装纸、数量无关紧要。